Foil for dialysis machine



FIG. 1 is a top plan view of a foil embodying our design;

FIG. 2 is a bottom view of FIG. 1;

FIG. 3 is front view of FIG. 1;

FIG. 4 is a left side view of FIG. 1; and,

FIG. 5 is a right side view of FIG. 1. 

CLAIM We claim the ornamental design for a foil for dialysis machine, as shown and described. 